3604044
Beschreibung
Quiz von georgia_rae, aktualisiert more than 1 year ago
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Erstellt von georgia_rae
vor etwa 9 Jahre
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Frage 1
Frage
what are the stages of protein synthesis
Antworten
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translation
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DNA replication
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transcription
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mutations
Frage 2
Frage
translation is the first stage of protein synthesis
Antworten
- True
- False
Frage 3
Frage
where does transcription occur?
Antworten
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cytoplasm
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nuclues
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ribosomes
Frage 4
Frage
what is the purpose of transcription?
Antworten
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the purpose is to for mRNA to transcribe the code for a protein and so the original DNA doesn't get damaged leaving the nuclues
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the purpose is to use mRNA to make a protein, so it can be used for cellular functions
Frage 5
Frage
whats the steps of transcription?
Antworten
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free nucleotides pair up to the template strand using the complementary base pairing rule, except U replaces T, to form the mRNA strand
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the ribosome moves along and reads the mRNA
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the DNA strand unwinds and unzips
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the mRNA leaves the nuclues
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the tRNA match the codon
Frage 6
Frage
A three base sequence on DNA is called a codon
Antworten
- True
- False
Frage 7
Frage
where does translation occur?
Antworten
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nuclues
-
cytoplasm on the ribosomes
Frage 8
Frage
what is the purpose of translation?
Antworten
-
the purpose to use mRNA to make a protein, so the protein can be used for cellular functions
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the purpose is for the mRNA to transcribe the code and so the original DNA doesn't get damaged by leaving the nucleus
Frage 9
Frage
whats the three base sequence on mRNA called?
Antworten
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triplet
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codon
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anti-codon
Frage 10
Frage
whats the steps of translation?
Antworten
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the polypeptide chain folds up into a functional protein
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the mRNA leaves the nuclues
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the mRNA moves to the ribosome
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the tRNA anti-codon matches the codon on mRNA using the complementary base pairing rule, except U replaces T
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the ribosomes moves along and reads the mRNA
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the codon codes for a specific amino acid, which the amino acids bond together by peptide bonds
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the DNA splits to expose the template and coding strand
Frage 11
Frage
a three base sequence on tRNA is called anti-codon
Antworten
- True
- False
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